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$19.90
Unisex T-Shirt
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Pi to 100 places (upside down) Unisex T-Shirt Front
+ 17 colors
Black
Done
star4.7
SMLXL2XL3XL
View size guide
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Pi to 100 places (upside down)
Designed by FrontierMM
Pi to 100 places - with a twist: the numbers are upside down. Why? So that when wearing this shirt you can easily read it yourself and start memorizing the sequence. The numbers are handily arranged in group of five. Why should everyone else get all the funlearning this vital formula? The ultimate gift for a geek :D

Unisex T-Shirt

  • Plain color t-shirts are 100% Cotton, Heather Grey is 90% Cotton/10% Polyester, Charcoal Heather is 52% Cotton/48% Polyester
  • Ethically sourced
  • Slim fit, but if that’s not your thing, order a size up
  • 4.2oz/145g, but if that’s too light, try our heavier classic tee.

Reviews

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Brill

by Cerys R. on Sep 3, 2018

Tshirt was amazing! It was for a friends birthday present and she loved it! Amazing quality, came quite early too!! Definitely recommend

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Great design, soft, perfect fit

by Samuel H. on Aug 31, 2018

Love the shirt, ordered a few printed tees from redbubble and all of them have good quality prints, the actual material on all of them are really soft, great shirts, awesome designs, 100% recommended

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